B2B Sales & Business Development related career with over 20 years progressive expertise in all facets of business development, strategy formulation and innovation in the Smart Device and CDN industry. Broad based success in driving market expansion and revenue growth both locally and globally within the highly competitive Smart Device and CDN industry. Instrumental in building Strategic Partnerships to secure new business and achieve exponential sales growth. Expertise in mentoring and coaching staff to drive solution focused digital media strategies.
C-level customer management
Digital media solution design
SMART platform (SAAS)
Client service delivery
Strategic planning
Quality control
Consultancy
New business development
Global collaboration
Market Analysis
Market Research
Lead Generation
B2B Marketing
English to Korean Translation
Business Strategy
Business Proposal Writing
Cultural Adaptation
Content Localization
Business Development
B2B Lead Generation
Yaejin M.
Seoul, South Korea
$60/hr
4.9
427 jobs
10+ years of experience in English&Korean translation/proofreading
I am a native Korean speaker, ATIO certified English-Korean language pair. Response time under 1-2 hrs, job completion time normally under 24-48 hrs.
If you are looking for a professional translator who can translate your website/legal documents/certificates/whitepapers/speech/etc. into top quality professional Korean without any grammatical errors, tadaaaaaaaaa - I am the one you're looking for! :)
As you can see from hundreds of my previous clients' dazzling feedbacks, I am known to deliver all work impressively quickly before the deadline, amazingly pleasant to work with, respond always within 1 hour if not immediately (unless I'm sleeping, of course. My timezone is EST and I'm usually mia from 3am-7am but I will respond as soon as I see the msg), and acquire 100% job score with Upwork Top Rated freelancer badge.
What types of translation do I main?
-Whitepapers
-Websites (SEO, business, cryptocurrency, financial, fashion, educational, entertainment, various apps, etc.)
-Certificates (immigration, school, etc.)
-Research papers
-Conference speech
-App localizations
-Educational textbooks/storybooks
What programs am I familiar with?
-SRT
-Trados
-Crowdin
-Smartcat
Here are some of the highlighted feedback from my previous clients that will ensure you that you won't regret hiring me as a perfect translator for your project ;)
"Yaejin is an absolute professional. She is incredibly flexible, thoroughly communicative, and undoubtedly talented in her translations. On top of that, she is so kind. I am so thankful that she applied to my contract. Thanks so much, Yaejin! You're phenomenal!"
“Yaejin provided quality work on time, is highly communicative and completed amendments in a timely manner. Thanks Yaejin!"
"We hired Yaejin to help with some technical translation and vendor communications. She was very helpful and prompt with the translations and saved us a lot of time and confusion in important communications. We would highly recommend her!"
"Yaejin proofread our English subtitles and gave us VERY accurate edits. Everybody praised her for her work, and we will definitely hire her again for another job in the near future."
"Job done at lightening speed. She was friendly and communicated well. Would recommend and would hire again."
"Yaejin went above and beyond to provide an excellent translation. She is very prompt, precise, and friendly. She exceeded all expectations! :) Highly recommend working with her! :)"
Looking forward to working with you!
Official Documents Translation
Translation
Proofreading
Korean
White Paper
Contract Translation
Legal Translation
English to Korean Translation
Korean to English Translation
Editing & Proofreading
Search Engine Optimization
Google App Engine
Web App Localization
Medical Translation
YUNSUNG K.
Hwaseong-si, South Korea
$32/hr
5.0
6 jobs
📈 Driving Your Revenue Through Design
If you are just looking for someone to blindly color your wireframes, I am probably not the right fit. With 10+ years of enterprise experience, I partner with founders to transform messy backend data into simple, intuitive products that directly impact your bottom line.
What you actually get when we work together:
1️⃣ A Business Partner, Not Just a Freelancer
Before I draw a single line in Figma, I dive deep into your product logic to diagnose workflow bottlenecks. By aligning 100% with your business goals first, we avoid costly redesigns and build a system that actually converts.
2️⃣ Design Your Dev Team Can Actually Build
Beautiful UI is useless if it’s impossible to implement. You get a 100% scalable Figma system with production-ready tokens and variables, allowing your team to focus on core features rather than UI implementation.
3️⃣ Effortless Interfaces for Your Operators
I specialize in taming dense, multi-layered data. My core expertise is transforming complex metrics into clean interfaces where your operators can make critical decisions in seconds, not minutes. Whether it's a clinical medical portal, fintech CRM, or enterprise admin panel, I drastically reduce cognitive load.
🛠️ Core Expertise:
🔹 B2B SaaS Platforms & Complex Admin Panels
🔹 Developer-Ready Figma Architecture & Variables
🔹 React / Tailwind CSS UI Mapping
🔹 Cognitive Load Reduction & Zero-Click UX
🔹 AI-Driven Rapid Prototyping
Let’s build your SaaS the right way!
UX & UI Design
Mobile App Design
Figma
Dashboard
Landing Page Design
Web Design
User Experience Design
User Experience
User Interface Design
Minjeong J.
Seoul, South Korea
$40/hr
5.0
4 jobs
Korean consumers have a radar for "translated content." They know instantly when copy was written by a foreigner or fed through a translation tool — and the moment they feel that disconnect, they scroll past. In beauty and wellness, you can't just translate words; you have to translate the culture.
I make global brands sound like they were born in Korea — and make Korean content that travels the other way.
I'm a Korean-native content strategist with a Food Science degree and 4.5 years as a certified yoga instructor. I don't write about products from the outside — I read the ingredient list, I live the routine, and I know which efficacy claims get an ad flagged in Korea.
◼️ WHY MY BACKGROUND MATTERS
• The Scientist: A Food Science degree means I turn ingredient lists into copy customers actually feel — and I know where the legal line sits on efficacy claims (KFDA and platform ad rules), because I write inside it every week.
• The Yogi: In yoga, I diagnose what a student's body really needs. In marketing, I do the same — I find what your customers secretly crave and show them why your product is the answer.
• The Strategist: I plan content as connected series — not random posts — so each piece builds on the last and strengthens your brand's authority over time.
◼️ WHAT I DO
1) Korean Creator Sourcing & Direction
Brands entering Korea struggle to find, brief, and manage Korean creators. I source nano and micro creators matched to brand fit, write briefs that clear KFDA ad-claim rules before a single frame gets shot, and manage usage rights and delivery end to end. A beauty-brand client expanded my contract to cover this role after seeing my SEO results.
2) Short-Form Scripts & Content Strategy (K-Beauty · Wellness)
Viewers decide to stay or scroll in under 3 seconds. I design for that moment: curiosity-driven hooks, retention-focused scripts, and Problem → Empathy → Solution story flow. Currently writing 10 short-form ad scripts per week (English + Japanese) for a global supplement brand. I also edit (CapCut / Premiere Pro) when the project calls for it.
3) Korean SEO & Market Adaptation (Naver + Google)
Native Korean copy with the cultural context transplanted — not translated. Long-form SEO built on real Korean search intent, on both Naver and Google. This is the work Upwork clients have already hired me for, twice.
◼️ PROVEN RESULTS
• Ran an ongoing Naver SEO blog program for a Canadian beauty brand — results led the client to expand my role to Korean creator sourcing & direction.
• Won ₩90M (~$65,000) in Korean government funding for an SME sports enterprise — wrote the application, then ran the budget, the meetings, and a freelancer team through execution. Went on to lead the full digital launch for premium Korean wellness brand "Ritamville" — +30% social followers, +20% web traffic.
• Writing 10 short-form ad scripts a week (English + Japanese) for supplement brand "Hautuki." I don't guess what works — I go through 40–50 of the brand's reels a month and turn the winning patterns into a repeatable hook formula. Five proven angles now at 24K–77K views each; channel peak 220K+.
• Ran a 3-month Xiaohongshu (RED) market-adaptation program for a verified Korean beauty influencer (71K followers) — strategy, native Chinese copy, and ad-compliant claims for the Chinese market.
• Korean on-page SEO for a leading self-storage brand in Asia — 20 keywords across 5 intent clusters, 17 pages, delivered in Korean with English review copies.
◼️ NICHE
K-Beauty · Skincare · Wellness · Supplements · Food · Yoga & Fitness
Based in South Korea, I work in real time with Korean and Asian markets, and I deliver in English.
Let's make your brand sound like it belongs in Korea.
SEO Writing
Content Strategy
Korean
Article Writing
Blog Content
Health & Wellness
Video Editing
Adobe Premiere Pro
Social Media Marketing
Copywriting
UGC
Scriptwriting
Localization
Influencer Marketing
Beauty
Storytelling
CapCut
Short Video Ad
Hyun Jin C.
Hwaseong-si, South Korea
$30/hr
5.0
125 jobs
● EN to KO translation rate per word: $ 0.04 per word (MTPE projects: $0.03 per en word)
● KO to EN translation rate per word: $ 0.07 per word ( MTPE projects: $ 0.05 per en word)
Hi, Thank you for clicking and viewing my profile!
When I was young, I spend a lot of time in countries where English is the mother tongue and earned a bachelor's degree in State University of New York (SUNY) in the U.S.. After graduation, I worked as a Korean-English translator and proofreader freelancer at IT company. Currently, I'm living in Korea, I am working as a manager of a private English language institute. Since I teach English to Korean students, I always study English books to teach correct English. . In this English-related surroundings, there is no problem with not only educational English translation but also medical or mechanical translation. If you are interested, please fell free to contact me. I am looking forward to working with you. :D
Product Documentation
Email Communication
Translation
English
Website Translation
Proofreading
Korean
Content Localization
Live Interpretation
Children's Literature
Korean to English Translation
Educational
English to Korean Translation
Software Localization
Kim A.
Seoul, South Korea
$13/hr
5.0
8 jobs
I'm here to provide KOR-ENG translation service. Based on my academic skills and working experience in international development cooperation, I have multiple experience in translating business reports, presentation materials and official documents.
Korean to English Translation
Korean
Translation
English
Document Translation
Business Translation
Korean Tutoring
Proofreading
CV/Resume Translation
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